419202

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1109}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 1065600

約数和(自身を除く): 646398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1109, 2218, 3327, 6654, 7763, 9981, 15526, 19962, 23289, 29943, 46578, 59886, 69867, 139734, 209601, 419202]

約数ペア:

[(1, 419202), (2, 209601), (3, 139734), (6, 69867), (7, 59886), (9, 46578), (14, 29943), (18, 23289), (21, 19962), (27, 15526), (42, 9981), (54, 7763), (63, 6654), (126, 3327), (189, 2218), (378, 1109)]